WO2020113245A3 - Lunettes ar correctrices à focalisation proche - Google Patents

Lunettes ar correctrices à focalisation proche Download PDF

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Publication number
WO2020113245A3
WO2020113245A3 PCT/US2020/014993 US2020014993W WO2020113245A3 WO 2020113245 A3 WO2020113245 A3 WO 2020113245A3 US 2020014993 W US2020014993 W US 2020014993W WO 2020113245 A3 WO2020113245 A3 WO 2020113245A3
Authority
WO
WIPO (PCT)
Prior art keywords
eyebox
viewing
light guide
virtual object
image light
Prior art date
Application number
PCT/US2020/014993
Other languages
English (en)
Other versions
WO2020113245A2 (fr
Inventor
Robert J. Schultz
Original Assignee
Vuzix Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vuzix Corporation filed Critical Vuzix Corporation
Priority to EP20728897.8A priority Critical patent/EP3871038A4/fr
Priority to CN202311634408.XA priority patent/CN117555147A/zh
Priority to CN202080011110.1A priority patent/CN113366371B/zh
Priority to US17/297,915 priority patent/US20220019080A1/en
Priority to JP2021527891A priority patent/JP7198925B2/ja
Publication of WO2020113245A2 publication Critical patent/WO2020113245A2/fr
Publication of WO2020113245A3 publication Critical patent/WO2020113245A3/fr

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G02B27/0172—Head mounted characterised by optical features
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
    • G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/011—Head-up displays characterised by optical features comprising device for correcting geometrical aberrations, distortion
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G02B2027/0178—Eyeglass type

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Health & Medical Sciences (AREA)

Abstract

Un visiocasque pour une application de réalité augmentée comprend un guide de lumière d'image agencé à l'intérieur de l'ouverture d'une section de bord d'oeil de du visiocasque pour diriger des faisceaux de lumière porteurs d'image à relation angulaire codant pour un objet virtuel vers une cavité oculaire pour la visualisation de l'objet virtuel à une distance de mise au point hyperfocale à proche infini par rapport à la cavité oculaire Une optique de puissance négative située entre un côté du guide de lumière d'image et la cavité oculaire fait diverger les faisceaux porteurs d'image avant la cavité oculaire pour visualiser l'objet virtuel à une distance plus proche de la cavité oculaire qui est inférieure à la distance hyperfocale. Une optique de puissance positive située sur un côté opposé du guide de lumière d'image compense la puissance négative de l'optique de puissance négative pour visualiser un objet du monde réel à sa distance réelle par rapport à la cavité oculaire. Une optique correctrice située entre le guide de lumière d'image et la cavité oculaire réduit les aberrations de l'observateur pour la visualisation à la fois de l'objet du monde réel et de l'objet virtuel.
PCT/US2020/014993 2018-11-27 2020-01-24 Lunettes ar correctrices à focalisation proche WO2020113245A2 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP20728897.8A EP3871038A4 (fr) 2018-11-27 2020-01-24 Lunettes ar correctrices à focalisation proche
CN202311634408.XA CN117555147A (zh) 2018-11-27 2020-01-24 近焦矫正性ar眼镜
CN202080011110.1A CN113366371B (zh) 2018-11-27 2020-01-24 近焦矫正性ar眼镜
US17/297,915 US20220019080A1 (en) 2018-11-27 2020-01-24 Near focus corrective ar glasses
JP2021527891A JP7198925B2 (ja) 2018-11-27 2020-01-24 近焦点の矯正ａｒ眼鏡

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862771934P 2018-11-27 2018-11-27
US62/771,934 2018-11-27

Publications (2)

Publication Number Publication Date
WO2020113245A2 WO2020113245A2 (fr) 2020-06-04
WO2020113245A3 true WO2020113245A3 (fr) 2020-06-25

Family

ID=70853509

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2020/014993 WO2020113245A2 (fr) 2018-11-27 2020-01-24 Lunettes ar correctrices à focalisation proche

Country Status (5)

Country Link
US (1) US20220019080A1 (fr)
EP (1) EP3871038A4 (fr)
JP (1) JP7198925B2 (fr)
CN (2) CN117555147A (fr)
WO (1) WO2020113245A2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11662583B2 (en) 2020-10-15 2023-05-30 Google Llc Optical combiner with integrated prescription optical correction and method of manufacturing the same
CN115542539A (zh) * 2021-06-29 2022-12-30 上海海思技术有限公司 一种可穿戴设备及其制备方法
US11768375B2 (en) * 2021-09-03 2023-09-26 Microsoft Technology Licensing, Llc Control of variable-focus lenses in a mixed-reality device for presbyopes
WO2023141348A1 (fr) * 2022-01-24 2023-07-27 Meta Materials Inc. Système et procédé de production d'éléments optiques holographiques à ajustement personnalisé pour combinateurs optiques
WO2023158826A1 (fr) * 2022-02-18 2023-08-24 Vuzix Corporation Système optique à foyer proche à correction multifocale
WO2023200920A1 (fr) * 2022-04-13 2023-10-19 Meta Platforms Technologies, Llc Ensemble optique pour dispositif de visiocasque (hmd)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6219186B1 (en) * 1998-04-06 2001-04-17 Optimize Incorporated Compact biocular viewing system for an electronic display
US20170001032A1 (en) * 2015-03-16 2017-01-05 Magic Leap, Inc. Methods and systems for diagnosing and treating eyes using light therapy
US20180052320A1 (en) * 2016-08-22 2018-02-22 Magic Leap, Inc. Projector architecture incorporating artifact mitigation
US20180074331A1 (en) * 2013-12-31 2018-03-15 3M Innovative Properties Company Lens with embedded multilayer optical film for near-eye display systems
WO2018056548A1 (fr) * 2016-09-26 2018-03-29 주식회사 세코닉스 Système d'objectif pour affichage tête haute pour éviter une image fantôme
WO2018060557A1 (fr) * 2016-09-30 2018-04-05 Nokia Technologies Oy Appareil à réalité augmentée

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3441188B2 (ja) * 1994-10-07 2003-08-25 オリンパス光学工業株式会社 光学系及び視覚表示装置
JP2004021078A (ja) 2002-06-19 2004-01-22 Nikon Corp コンバイナ光学系、及び情報表示装置
JP2014174366A (ja) 2013-03-11 2014-09-22 Seiko Epson Corp 虚像表示装置
CN206020813U (zh) * 2016-06-20 2017-03-15 东莞市长资实业有限公司 波导式的头戴显示器的光学装置
CN207440426U (zh) * 2017-12-07 2018-06-01 四川托普信息技术职业学院 一种大视场虚拟现实头戴设备hmd的显示装置
US10747309B2 (en) 2018-05-10 2020-08-18 Microsoft Technology Licensing, Llc Reconfigurable optics for switching between near-to-eye display modes
CN209417423U (zh) 2018-12-29 2019-09-20 深圳珑璟光电技术有限公司 一种基板引导光学器件

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6219186B1 (en) * 1998-04-06 2001-04-17 Optimize Incorporated Compact biocular viewing system for an electronic display
US20180074331A1 (en) * 2013-12-31 2018-03-15 3M Innovative Properties Company Lens with embedded multilayer optical film for near-eye display systems
US20170001032A1 (en) * 2015-03-16 2017-01-05 Magic Leap, Inc. Methods and systems for diagnosing and treating eyes using light therapy
US20180052320A1 (en) * 2016-08-22 2018-02-22 Magic Leap, Inc. Projector architecture incorporating artifact mitigation
WO2018056548A1 (fr) * 2016-09-26 2018-03-29 주식회사 세코닉스 Système d'objectif pour affichage tête haute pour éviter une image fantôme
WO2018060557A1 (fr) * 2016-09-30 2018-04-05 Nokia Technologies Oy Appareil à réalité augmentée

Also Published As

Publication number Publication date
CN113366371B (zh) 2023-11-28
EP3871038A4 (fr) 2022-08-03
WO2020113245A2 (fr) 2020-06-04
JP7198925B2 (ja) 2023-01-04
JP2022509114A (ja) 2022-01-20
CN117555147A (zh) 2024-02-13
EP3871038A2 (fr) 2021-09-01
CN113366371A (zh) 2021-09-07
US20220019080A1 (en) 2022-01-20

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